[Bugs] [Bug 1583016] libgfapi: glfs init fails on afr volume with ctime feature enabled

[bugzilla at redhat.com]

https://bugzilla.redhat.com/show_bug.cgi?id=1583016

Worker Ant <bugzilla-bot at gluster.org> changed:

           What    |Removed                     |Added
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             Status|POST                        |MODIFIED



--- Comment #2 from Worker Ant <bugzilla-bot at gluster.org> ---
COMMIT: https://review.gluster.org/20092 committed in release-4.1 by
"Shyamsundar Ranganathan" <srangana at redhat.com> with a commit message-
libgfapi: Fix lookup on root

Lookup on root was sending "/" as the path.
This will break the basename calculation in
loc_copy and hence lookup on root was failing
if the loc_copy was involved in the stack.

With ctime, a first lookup on root initiates
a metadata self heal because of ctime xattr
not being same on all afr subvolumes. This
results in loc_copy and hence the failure
of lookup.

Fix would be to send path with "." for the root.

Backport of:
  > Patch: https://review.gluster.org/#/c/20086/
  > BUG: 1582516
  > Change-Id: Iafe4b99f249a4f5034ad34c1d30590de0e35aa0d
(cherry picked from commit 3d38e4e47f129bdb36c3fbbd481dabe4ba4413d6)


fixes: bz#1583016
Change-Id: Iafe4b99f249a4f5034ad34c1d30590de0e35aa0d
Signed-off-by: Kotresh HR <khiremat at redhat.com>

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